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Posted to yarn-issues@hadoop.apache.org by "Jim Brennan (Jira)" <ji...@apache.org> on 2021/07/08 19:25:00 UTC
[jira] [Assigned] (YARN-10542) Node Utilization on UI is misleading
if nodes don't report utilization
[ https://issues.apache.org/jira/browse/YARN-10542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Brennan reassigned YARN-10542:
----------------------------------
Assignee: (was: Jim Brennan)
> Node Utilization on UI is misleading if nodes don't report utilization
> ----------------------------------------------------------------------
>
> Key: YARN-10542
> URL: https://issues.apache.org/jira/browse/YARN-10542
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Reporter: Jim Brennan
> Priority: Major
>
> As reported in YARN-10540, if the ResourceCalculatorPlugin fails to initialize, the nodes will report no utilization. This makes the RM UI misleading, because it presents cluster-wide and per node utilization as 0 instead of indicating that it is not being tracked.
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